ISRC US7850010091
Verified recording
US7850010091 is “Ave Maria, Op. 52 No. 6, D. 839 (Arr. for Soprano, Harp & Chorus)” by The Cathedral Singers,
registered on the CopyrightChains blockchain with CopyrightID
0x4c7d6e687377f54afef457c835e1f4acfa547dd0cce5a07ff124cea2b1455734 and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7850010091.
Recording identifiers
- ISRC
- US7850010091
- Title
- Ave Maria, Op. 52 No. 6, D. 839 (Arr. for Soprano, Harp & Chorus)
- Artist
- The Cathedral Singers
- CopyrightID (CopyrightChains transaction hash)
0x4c7d6e687377f54afef457c835e1f4acfa547dd0cce5a07ff124cea2b1455734
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:a6e23be5d69c5e22fac5e28cb746c1cbf7af3eecaff3d35f74500867fbca79ed- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7850010091
- Bitcoin block existence check
- https://blockstream.info/api/block/953528
Full record
Track page: Ave Maria, Op. 52 No. 6, D. 839 (Arr. for Soprano, Harp & Chorus) · Machine-readable JSON-LD